Heavy Duty High Boost Valve Spring Set 2003-2010 Ford 6.0L/6.4L Powerstroke XDP and excessive temperatures can wear

and excessive temperatures can wear out the turbo in your truck

high engine RPM

The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD552 is a high-quality stock replacement turbo for your F-250/350/450/550 or Excursion

Advanced End-of-line testing for fuel delivery

The XDP HD Replacement Battery Cable Set XD445 is an upgrade for the charging system in your 2007

Heavy Duty High Boost Valve Spring Set 2003-2010 Ford 6.0L/6.4L Powerstroke XDP and excessive temperatures can wearThe XDP Heavy Duty High Boost Valve Spring Set XD388 is an essential upgrade to strengthen and gain control of the valvetrain on your 2003 2010 Ford 6. 0L 6. 4L Powerstroke. These valve springs deliver improved valve control over a factory valve spring with increased spring pressure to minimize valve float. Each spring endures a stress relief process and is computer load mapped to provide a high quality product with long term durability. Tested within